TP 321 Stainless Steel Pipe

Dear Friends, Are you searching for a reliable supplier for TP 321 Stainless Steel Round Tubes? We finished Stainless Steel Pipes in accordance with customer needs regarding dimensional and wall thickness specifications as well as heat treatment for more demanding applications. In general a Stainless Steel Round Tube is manufactured according to current standards API, ASTM, and ASME. If required for special projects we can also supply large diameter Round Tubes. Pls do not hesitate to contact us if any necessary. We will always offer the best service , the fast delivery , the most competitive price for you!

Looking for a trusted supplier? Want a quick reply ? Contact us for free advice.

We are continuously strived to attain and sustain Leading and largest supplier of Stainless steel 321 seamless and welded round tubing, this achievement will be accomplished by committed and well-trained employee, Premium quality products and customer service to the maximum, EMHK is well known as Stainless Steel 321 Round Tube manufacturer in China. We are also stockist & exporter of Stainless Steel 321 Round Tubing, are actually manufactured from High Quality of Standard Raw Materials and are designed as per with national and international standards. As the largest stockholder of SS Round Tube, we have huge inventory of  SS 321Round Tube, Stainless Steel 321Round Tube, Stainless steel 321 Round Tube and Stainless Steel 321 Round Tube. Buy SS Round Tube at best price .

Key words: Stainless Steel Seamless Round Tubing, SS Round Tubes for sale, SS Round Tube Dealer in China, High Quality Stainless Steel Round Tube, Stainless Steel Round Tubes Exporter in China ,Round Stainless Steel Tubing Exporter, Seamless Stainless Steel Round Tubes.SUPPLIERS OF STAINLESS STEEL ROUND TUBES, STAINLESS STEEL ROUND TUBE 38MM, 316 ROUND STEEL TUBES, STAINLESS STEEL ROUND TUBE EXPORTER, SS 316l ROUND TUBE SIZE CHART, SS 316l ROUND TUBE SUPPLIER

TP321 Stainless Steel Composition

Ni     9 – 12

Cr     17 – 19

C      0.08 max

N      0.10 max

Fe    Balance

Mn   2 max

Si     0.75 max

S      0.03 max

P      0.045 max

Ti     5xC min

0.60% max

Mechanical Specification of AISI 321 Pipe

Density:   8.0 g/cm3

Melting Point: 1454 °C (2650 °F)

Tensile Strength:     Psi – 75000 , MPa – 515

Yield Strength (0.2%Offset):   Psi – 30000 , MPa – 205

Elongation:      35 %

ASTM A312 TP321 Material in stock

SA 312 TP 321 3 Inch Pipes    Stainless Steel UNS S32100 Dairy Pipes

A312 GR TP321 Square Pipes SS UNS S32100 TP321 Erw Pipes

A312 TP 321 Seamless Pipes  Austenitic SS TP321 Polished Pipes

TP 321 Stainless Steel Hollow Pipes       ASTM A 312 TP 321 Stainless Steel Schedule 80 Pipes

ASTM A312 SS 321 Rectangular Pipes   ASTM A312 GR TP321 Schedule 10 Pipes

Austenitic Stainless Steel 321 Round Pipes    A312 Stainless Steel 321 Electropolished Pipes

ASTM A312 TP321 Exhaust Pipes   SS UNS S32100 Box Pipes

A312 TP321 Schedule 40 Pipes      TP 321 Stainless Steel DIN 1.4541 Water Pipes

werkstoff nr. 1.4541 Stainless Steel 321 C Class Pipes   SA312 321 Stainless Steel Threaded Pipes

STAINLESS STEEL ROUND TUBE SPECIFICATION

Size 1/2 inch, 3/4 inch, 1 inch ect…
Grades TP – 304,304L,316,316L,201,TP 321
Standards ASTM A249 – A269
Finish Polished Grit 120 – 600, Seamless, Welded, Brushed, Pickled, Solution Annealed and Pickled up to O.D. 219.1mm,Mirror Polished

STAINLESS STEEL ROUND TUBE CHEMICAL COMPOSITION

The below table shows the chemical composition of the used for Stainless Steel Round Tube:

GRADES UNS C Mn P S Si Cr Ni Mo Ti Nb N
TP304 S30400 0.08 2 0.045 0.03 1 18.0-20.0 8.0-11.0
TP304L S30403 0.035 2 0.045 0.03 1 18.0-20.0 8.0-13.0
TP316 S3160 0.08 2 0.045 0.03 1 16.0-18.0 11.0-14.0 2.0-3.0
TP316L S31603 0.035 2 0.045 0.03 1 16.0-18.0 10.0-14.0 2.0-3.0

STAINLESS STEEL ROUND TUBE MECHANICAL PROPERTIES

Material Heat Temperure Tensile Strength Yield Strength Elongation %, Min
Treatment Min. Ksi (MPa), Min. Ksi (MPa), Min.
º F(º C)
TP304 Solution 1900 (1040) 75(515) 30(205) 35
TP304L Solution 1900 (1040) 70(485) 25(170) 35
TP316 Solution 1900(1040) 75(515) 30(205) 35
TP316L Solution 1900(1040) 70(485) 25(170) 35

AVAILABLE STOCK OF STAINLESS STEEL ROUND TUBE

Stainless Steel Round Tube Importer Bright Round Stainless Steel Tube  Supplier & Manufacturer in china
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Chemical Composition Of Stainless Steel Pipe

A312 GRADES UNS C Mn P S Si Cr Ni Mo Ti Nb N
TP304 S30400 0.08 2 0.045 0.03 1 18.0-20.0 8.0-11.0
TP304L S30403 0.035 2 0.045 0.03 1 18.0-20.0 8.0-13.0
TP304H S30409 0.04-0.10 2 0.045 0.03 1 18.0-20.0 8.0-11.0
TP304N S30451 0.08 2 0.045 0.03 1 18.0-20.0 8.0-18.0 0.10-0.16
TP304LN S30453 0.035 2 0.045 0.03 1 18.0-20.0 8.0-12.0 0.10-0.16
TP309S S30908 0.08 2 0.045 0.03 1 22.0-24.0 12.0-15.0 0.75
TP309H S30909 0.04-0.10 2 0.045 0.03 1 22.0-24.0 12.0-15.0
TP309Cb S30940 0.08 2 0.045 0.03 1 22.0-24.0 12.0-16.0 0.75 10xC min
1.10 max
TP309HCb S30941 0.04-0.10 2 0.045 0.03 1 22.0-24.0 12.0-16.0 0.75 10xC min
1.10 max
TP310S S3108 0.08 2 0.045 0.03 1 24.0-26.0 19.0-22.0 0.75
TP310H S3109 0.04-0.10 2 0.045 0.03 1 24.0-26.0 19.0-22.0
TP310Cb S31040 0.08 2 0.045 0.03 1 24.0-26.0 19.0-22.0 0.75 10xC min
1.10 max
TP310HCb S31041 0.04-0.10 2 0.045 0.03 1 24.0-26.0 19.0-22.0 0.75 10xC min
1.10 max
TP316 S3160 0.08 2 0.045 0.03 1 16.0-18.0 11.0-14.0 2.0-3.0
TP316L S31603 0.035 2 0.045 0.03 1 16.0-18.0 10.0-14.0 2.0-3.0
TP316H S31609 0.04-0.10 2 0.045 0.03 1 16.0-18.0 11.0-14.0 2.0-3.0
TP316Ti S31635 0.08 2 0.045 0.03 0.75 16.0-18.0 10.0-14.0 2.0-3.0 5x 0.1
(C-N)
-0.7
TP316N S31651 0.08 2 0.045 0.03 1 16.0-18.0 10.0-14.0 2.0-3.0 0.10-0.16
TP316LN S31653 0.035 2 0.045 0.03 1 16.0-18.0 11.0-14.0 2.0-3.0 0.10-0.16
TP317 S3170 0.08 2 0.045 0.03 1 18.0-20.0 10.0-14.0 3.0-4.0
TP317L S31703 0.035 2 0.045 0.03 1 18.0-20.0 11.0-15.0 3.0-4.0
TP321 S3210 0.08 2 0.045 0.03 1 17.0-19.0 9.0-12.0 0.1
TP321H S32109 0.04-0.10 2 0.045 0.03 1 17.0-19.0 9.0-12.0 0.1
TP347 S3470 0.08 2 0.045 0.03 1 17.0-19.0 9.0-13.0
TP347H S34709 0.04-0.10 2 0.045 0.03 1 17.0-19.0 9.0-13.0
TP347LN S34751 0.05-0.02 2 0.045 0.03 1 17.0-19.0 9.0-13.0 0.20- 0.06-0.10
50
TP348 S3480 0.08 2 0.045 0.03 1 17.0-19.0 9.0-13.0
TP348H S34809 0.04-0.10 2 0.045 0.03 1 17.0-19.0 9.0-13.0

Mechanical Properties Of Stainless Steel Pipes

ASTM A312 Mechanical Properties
Material Heat Temperure Tensile Strength Yield Strength Elongation %, Min
Treatment Min. Ksi (MPa), Min. Ksi (MPa), Min.
º F(º C)
TP304 Solution 1900 (1040) 75(515) 30(205) 35
TP304L Solution 1900 (1040) 70(485) 25(170) 35
TP304H Solution 1900 (1040) 75(515) 30(205) 35
TP310S Solution 1900 (1040) 75(515) 30(205) 35
TP316 Solution 1900(1040) 75(515) 30(205) 35
TP316L Solution 1900(1040) 70(485) 25(170) 35
TP316H Solution 1900(1040) 75(515) 30(205) 35
TP316Ti Solution 1900(1040) 75(515) 30(205) 35
TP321 Solution 1900(1040) 75(515) 30(205) 35
TP321H Solution Cold: 2000(1100) 75(515) 30(205) 35
Hot: 1925(1050)
TP347 Solution 1900(1040) 75(515) 30(205) 35
TP347H Solution Cold: 2000(1100) 75(515) 30(205)
Hot: 1925(1050)

ASTM A312 TP321 Material in stock

SA 312 TP 321 3 Inch Pipes    Stainless Steel UNS S32100 Dairy Pipes

A312 GR TP321 Square Pipes SS UNS S32100 TP321 Erw Pipes

A312 TP 321 Seamless Pipes  Austenitic SS TP321 Polished Pipes

TP 321 Stainless Steel Hollow Pipes       ASTM A 312 TP 321 Stainless Steel Schedule 80 Pipes

ASTM A312 SS 321 Rectangular Pipes   ASTM A312 GR TP321 Schedule 10 Pipes

Austenitic Stainless Steel 321 Round Pipes    A312 Stainless Steel 321 Electropolished Pipes

ASTM A312 TP321 Exhaust Pipes   SS UNS S32100 Box Pipes

A312 TP321 Schedule 40 Pipes      TP 321 Stainless Steel DIN 1.4541 Water Pipes

werkstoff nr. 1.4541 Stainless Steel 321 C Class Pipes   SA312 321 Stainless Steel Threaded Pipes

ASTM A312 TP321 Equivalent material grade

MATERIAL        UNS              WERKSTOFF NR.

USA                     GERMAN

TP321           S32100                    1.4541

STAINLESS STEEL ROUND TUBES STOCK SUPPLY APPLICATIONS

These ss Round Tubes are sold to a wide range of industries/markets, due to their overall corrosion resistance and good machinability:

  • SS Round Tube for Chemical and petrochemical
  • Stainless Steel Round Tube used for Power generation
  • SS Round Tube for Renewable energy
  • Stainless Steel Round Tube for Pulp and Paper
  • SS Round Tube for Process piping
  • Stainless Steel Round Pipe applications for Food and beverage
  • SS Round Tube used for Oil and gas
  • Stainless Steel Round Tube applications in Mining
  • SS Round Tube used for Water/waste
  • Stainless Steel Round Tube application for Marine Industry

Types of Stainless Steel Seamless & Welded Pipe

·       ASME B36.19 Stainless Steel Seamless Pipe

·       SS Bush Hex Pipe

·       ASTM A312 Austenitic Stainless Steel Hollow Pipe

·       Stainless Steel Round Pipe

·       ASTM A358 Stainless Steel Custom Pipe

·       Stainless Steel Half Round Pipe

·       SS Thick Wall Pipe

·       Stainless Steel Thick Wall Pipe

·       Austenitic Chromium-Nickel Stainless Steel flex Pipe

·       Stainless Steel Polished Pipe

·       SS Custom Pipe

·       SCH40 Stainless Steel Pipe Suppliers

·       ASTM A312 Stainless Steel Decorative Pipe

·       ASME SA312 Stainless Steel Thin Wall Pipe

·       Stainless Steel Seamless Pipe

·       SA312 Electropolished Pipe

·       Stainless Steel Round Pipe

·       Custom Pipe

·       Stainless Steel Welded Pipe

·       Stainless Steel Thin Wall Pipe

·       ASTM A312 Round Pipe

·       Stainless Steel Thick Wall Pipe

·       ASME B36.19 Stainless Steel welded pipe

·       Stainless Steel lined pipe

·       ASME B36.19 clad pipe

·       Stainless Steel electropolished pipe

AVAILABLE STOCK OF SS 316 PIPE , SS 316L SEAMLESS PIPE

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6″ NB in Thickness Schedule 316L Stainless Steel Pipe Supplier Schedule 80 Stainless Steel 316L Pipe Supplier
7″ NB in Thickness Schedule 316 Stainless Steel Pipe Supplier Schedule 10 SS 316 Pipe Supplier
8″ NB in Thickness Schedule 316 Stainless Steel Pipe Supplier Sch 5 Stainless Steel 316L Pipe Supplier
14″ NB in Thickness Schedule 316 Stainless Steel Pipe Supplier Stainless Steel 316L Pipe Sizes per meter
16″ NB in Thickness Schedule 316 Stainless Steel Pipe Supplier Seamless Stainless Steel 316L Pipe Per Foot
18″ NB in Thickness Schedule 316 Stainless Steel Pipe Suppliers Austenitic Stainless Steel 316LPipes Suppliers
Stainless Steel DIN 1.4301 Pipes Suppliers Stainless Steel WERKSTOFF NR. 1.4301 Pipe Suppliers
316 SS Hollow Pipe Supplier Cold Rolled 316L SS Pipe Supplier

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Are you looking for a reliable supplier of stainless steel products from China? Are you afraid of being scammed by some dishonest ones? 

Wide Steel can not only supply quality ss products to worldwide customers, but also help customers investigate their supplier’s background in China.

If you need useful advice, just contact us freely.  Friendship first, business second.

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Expert Engineers

The founder and the engineers have at least 10 year experiences in stainless steel industry

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We ship what we describled to customers, never ship low quality steel instead. We cherish our image and we want to be a company for more than 100 years.

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We have more than 150 employees and also work with a lot of factories to fulfil our orders. We have powerful sources in China

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